<?php
// This file defines the color and emotion vocabularies
class vocabulary
{
    public static $colors = array('black', 'white', 'red', 'green', 'yellow', 'blue',
        'brown', 'orange', 'pink', 'purple', 'gray');
    public static $emotions = array('anger', 'disgust', 'fear', 'happiness', 'sadness', 'surprise');

}

?>
